5 1/4" x 7/16"  Top quality Czech made hardened glass nail files with Swarovski crystal elements. These stay sharp forever. Comes with protective black felt sleeve as pictured. 

A word of caution, there are Chinese made files that are are much cheaper and so is the quality. I have been told by numerous customers that they don't stay sharp. Always look for Czech made, they are the World's experts in making these.